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CN-224219437-U - Atomizer and aerosol generating device

CN224219437UCN 224219437 UCN224219437 UCN 224219437UCN-224219437-U

Abstract

The application provides an atomizer and an aerosol generating device, wherein the atomizer comprises a main shell, an atomizing assembly and a supporting seat, the main shell is arranged at the top of the atomizer, an air inlet is formed in the side face of the main shell, an air inlet channel is formed in the main shell along a first direction, the atomizing assembly is arranged in the main shell, an atomizing channel is formed in the atomizing assembly along the first direction, the supporting seat is arranged at the bottom of the atomizing assembly to support the atomizing assembly, a hollowed-out channel is formed in the supporting seat, and the air inlet channel is communicated with the atomizing channel through the hollowed-out channel. The supporting seat has the supporting function and the airflow channel constructing function, and extra parts and pipelines for connecting the air inlet channel and the atomizing channel are reduced. The atomizer does not need to carry out complicated channel butt joint working procedures during assembly, only needs to complete the installation of the supporting seat and the atomizing assembly, and the airflow channel is naturally formed, so that the internal structure and the assembly flow of the atomizer are greatly simplified, the production efficiency is improved, and the assembly error rate is reduced.

Inventors

  • WANG DONGLI
  • ZHANG YANSHENG

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260512
Application Date
20250427

Claims (11)

  1. 1. An atomizer, which is characterized in that, the atomizer comprises: A main housing; the main shell is arranged at the top of the atomizer, an air inlet is arranged on the side face of the main shell, and an air inlet channel is arranged in the main shell along a first direction; The atomization assembly is arranged in the main shell, and an atomization channel is arranged in the atomization assembly along a first direction; the support seat is arranged at the bottom of the atomization assembly to support the atomization assembly, a hollowed-out channel is arranged on the support seat, and the air inlet channel is communicated with the atomization channel through the hollowed-out channel.
  2. 2. The atomizer of claim 1, wherein said atomizer comprises a base, said base being attached to a bottom of said main housing, said base being provided with a mounting hole, said support seat being disposed in said mounting hole.
  3. 3. The atomizer of claim 2 further comprising a first seal ring located between the bore wall of said mounting bore and said support seat to seal a gap between the bore wall of said mounting bore and said support seat.
  4. 4. The atomizer of claim 2, wherein a liquid storage chamber is disposed within said main housing, said atomizer further comprising a blocking member disposed on a side of said liquid storage chamber adjacent said base for blocking said liquid storage chamber; A ventilation interval is formed between the plugging piece and the base, a vent hole is formed in the position, opposite to the air inlet channel, of the plugging piece, and the air inlet channel is communicated with the ventilation interval through the vent hole; The hollow-out channel comprises a first hollow-out portion and a plurality of second hollow-out portions which are communicated with each other, wherein the first hollow-out portion is positioned in the middle of the supporting seat and communicated with the atomizing channel, and the second hollow-out portions are circumferentially arranged along the supporting seat and communicated with the ventilation interval.
  5. 5. The nebulizer of claim 4, wherein the plug comprises an inner support and a flexible covering, the flexible covering a surface of the inner support; The plugging piece is abutted with the main shell through the flexible cladding piece to seal the liquid storage cavity, and is abutted with the base through the flexible cladding piece to seal the ventilation interval.
  6. 6. The nebulizer of claim 4, wherein a side of the base facing the ventilation gap is provided with an absorbent member.
  7. 7. The atomizer of claim 1, wherein said atomizer comprises an electrode, an electrode groove is provided on a side of said support base facing away from said atomizing assembly, said electrode being disposed in said electrode groove; the atomizing assembly includes a heating element electrically connected to the electrode.
  8. 8. The atomizer of claim 7 further comprising a second seal ring located between a wall of said electrode groove and said electrode to seal a gap between the wall of said electrode groove and said electrode.
  9. 9. The atomizer of claim 1 further comprising an air adjustment member disposed within said air intake passage and extending in said first direction, said air adjustment member positioned opposite said air intake, said air adjustment member including a fixed end connected to said main housing and a free end at least partially closing said air intake, said free end being offset relative to said fixed end to adjust an air intake of said atomizer.
  10. 10. The atomizer of claim 9 wherein said fixed end is hinged to said main housing such that said free end is deflectable relative to said fixed end; alternatively, the air regulating piece is an elastic piece, and the free end can elastically deviate relative to the fixed end.
  11. 11. An aerosol-generating device, characterized in that the aerosol-generating device comprises a nebulizer according to any one of claims 1-10.

Description

Atomizer and aerosol generating device Technical Field The application belongs to the field of aerosol generation, and particularly relates to an atomizer and an aerosol generation device. Background A nebulizer is a device in an aerosol-generating apparatus for nebulizing an aerosol-generating substrate. During the atomization of the aerosol-generating substrate by the atomizer, an air stream is introduced through which the generated aerosol is transported. The air inlet mode of the atomizer can be divided into upper air inlet, middle air inlet and bottom air inlet, wherein the upper air inlet is an air inlet mode commonly adopted by the atomizer at present, and the atomizer has the advantages of difficult oil leakage, convenient oiling, strong operability and the like. For an atomizer with upper inlet air, the air inlet channel is located at the upper part of the atomizer, and the air inlet channel extends downwards to the bottom of the atomizing channel and is communicated with the atomizing channel, so that the assembly of the atomizer is generally complicated. Disclosure of utility model The embodiment of the application aims to provide an atomizer and an aerosol generating device, which are used for solving the technical problem that the atomizer in the prior art is complex to assemble. In order to achieve the above purpose, the application adopts the technical scheme that an atomizer is provided, and the atomizer comprises: The atomizer comprises a main shell, a main control valve, a control valve and a control valve, wherein the main shell is arranged at the top of the atomizer, an air inlet is arranged on the side surface of the main shell, and an air inlet channel is arranged in the main shell along a first direction; The atomization assembly is arranged in the main shell, and an atomization channel is arranged in the atomization assembly along a first direction; the support seat is arranged at the bottom of the atomization assembly to support the atomization assembly, a hollowed-out channel is arranged on the support seat, and the air inlet channel is communicated with the atomization channel through the hollowed-out channel. Optionally, the atomizer comprises a base, the base is connected to the bottom of the main shell, the base is provided with a mounting hole, and the supporting seat is arranged in the mounting hole. Optionally, the atomizer further comprises a first sealing ring, wherein the first sealing ring is located between the hole wall of the mounting hole and the supporting seat so as to seal a gap between the hole wall of the mounting hole and the supporting seat. Optionally, a liquid storage cavity is arranged in the main shell, the atomizer further comprises a plugging piece, and the plugging piece is arranged on one side of the liquid storage cavity, which is close to the base, so as to plug the liquid storage cavity; A ventilation interval is formed between the plugging piece and the base, a vent hole is formed in the position, opposite to the air inlet channel, of the plugging piece, and the air inlet channel is communicated with the ventilation interval through the vent hole; The hollow channel comprises a first hollow part and a plurality of second hollow parts which are communicated with each other, the first hollow part is positioned at the middle part of the supporting seat and is communicated with the atomizing channel, and the second hollow parts are circumferentially arranged along the supporting seat and are communicated with the ventilation interval. Optionally, the plugging piece comprises an inner supporting piece and a flexible cladding piece, and the flexible cladding piece is clad on the surface of the inner supporting piece; The plugging piece is abutted with the main shell through the flexible cladding piece to seal the liquid storage cavity, and is abutted with the base through the flexible cladding piece to seal the ventilation interval. Optionally, the side of the base facing the ventilation space is provided with an absorbent member. Optionally, the atomizer comprises an electrode, an electrode groove is formed in one side, away from the atomizing assembly, of the supporting seat, and the electrode is arranged in the electrode groove; the atomizing assembly includes a heating element electrically connected to the electrode. Optionally, the atomizer further comprises a second sealing ring, which is located between the wall of the electrode groove and the electrode, so as to seal a gap between the wall of the electrode groove and the electrode. Optionally, the atomizer further includes a gas regulating member disposed in the air inlet channel and extending along the first direction, the gas regulating member having a position opposite to the air inlet, the gas regulating member including a fixed end and a free end, the fixed end being connected with the main housing, the free end at least partially closing the air inlet, the free end being deflectable relativ